CD74 Protein (AA 73-232) (His tag)
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- Target Alle CD74 Proteine anzeigen
- CD74 (HLA-DR-gamma (CD74))
- Protein-Typ
- Recombinant
- Proteineigenschaft
- AA 73-232
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Spezies
- Human
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Quelle
- Baculovirus infected Insect Cells
- Aufreinigungstag / Konjugat
- Dieses CD74 Protein ist gelabelt mit His tag.
- Applikation
- SDS-PAGE (SDS)
- Sequenz
- QQQGRLDKLT VTSQNLQLEN LRMKLPKPPK PVSKMRMATP LLMQALPMGA LPQGPMQNAT KYGNMTEDHV MHLLQNADPL KVYPPLKGSF PENLRHLKNT METIDWKVFE SWMHHWLLFE MSRHSLEQKP TDAPPKESLE LEDPSSGLGV TKQDLGPVPM HHHHHH
- Reinheit
- > 85 % by SDS - PAGE.
- Endotoxin-Niveau
- < 1.0 EU per 1 microgram of protein (determined by LAL method)
- Top Product
- Discover our top product CD74 Protein
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- Applikationshinweise
- Optimal working dilution should be determined by the investigator.
- Beschränkungen
- Nur für Forschungszwecke einsetzbar
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- Format
- Liquid
- Konzentration
- 0.5 mg/mL
- Buffer
- Liquid. In phosphate buffered saline ( pH 7.4) containing 10 % glycerol.
- Lagerung
- 4 °C,-20 °C,-80 °C
- Informationen zur Lagerung
- Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
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- Target
- CD74 (HLA-DR-gamma (CD74))
- Andere Bezeichnung
- CD74 (CD74 Produkte)
- Synonyme
- DHLAG Protein, HLADG Protein, II Protein, Ia-GAMMA Protein, CLIP Protein, Ii Protein, INVG34 Protein, Iclp-1 Protein, iclp1 Protein, wu:fb11f09 Protein, wu:fb12a01 Protein, wu:fb13d06 Protein, wu:fk94e07 Protein, Iclp-2 Protein, cd74 Protein, iclp2 Protein, zgc:123161 Protein, CD74 molecule Protein, CD74 antigen (invariant polypeptide of major histocompatibility complex, class II antigen-associated) Protein, CD74 molecule, major histocompatibility complex, class II invariant chain a Protein, CD74 molecule, major histocompatibility complex, class II invariant chain b Protein, CD74 Protein, Cd74 Protein, cd74a Protein, cd74b Protein
- Hintergrund
- CD74, also known as HLA class II histocompatibility antigen gamma chain or HLA-DR antigens-associated invariant chain or CD74 (Cluster of Differentiation 74). The nascent MHC class II protein in the rough ER has its peptide-binding cleft blocked by the invariant chain (Ii, a trimer) to prevent it from binding cellular peptides or peptides from the endogenous pathway. The invariant chain also facilitates MHC class II's export from the ER in a vesicle. The signal for endosomal targeting resides in the cytoplasmic tail of the invariant chain. This fuses with a lateendosome containing the endocytosed, degraded proteins. It is then cleaved by cathepsin S (cathepsin L in cortical thymic epithelial cells), leaving only a small fragment calle CLIP which blocks peptide binding until HLA-DM binds to MHC II, releasing CLIP and allowing other peptides to bind. The stable MHC class-II is then presented on the cell surface. Recombinant human CD74, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
- Molekulargewicht
- 19.05kDa (166aa) 18-28kDa (SDS-PAGE under reducing conditions.)
- NCBI Accession
- NP_004346
- UniProt
- P04233
- Pathways
- Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Negative Regulation of intrinsic apoptotic Signaling, Cancer Immune Checkpoints
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